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List of the contents of this article:

• 1, What to do if the front windshield of the car fogs up on rainy days
• 2, What winding in the car on a rainy day
• 3 、Four hidden dangers of car maintenance on rainy days

What to do if the front windshield of the car is foggy

1. The solution to the fogging of the windshield on the day before the rain is: turn on the window defogging mode; open the window convection to make the temperature inside and outside the car consistent; spray defogger on the glass; turn on the cold and warm air blowing glass in the car.

2. The solutions to fog on the glass inside the car on rainy days include air conditioning refrigeration defogging, external circulation defogging, air conditioning heating defogging, and window opening convection. Air conditioner refrigeration defogging. If the window is foggy, we can use the cooling effect of the air conditioner to defog and reduce the air humidity, which can remove the window fog.

3. The most common way to fog the windshield on rainy days: turn on the air conditioner to blow the front windshield directly. In this way, the cold air blows on the glass and the fog will soon dissipate, and the effect is very direct.

What kind of wind does it drive in the car on rainy days

1. The disadvantage is that it's cold on rainy days, and the front row passengers will catch a cold if they don't wear thick clothes. Warm air defogging method: turn on the warm air, raise the temperature in the car, dry the water vapor on the glass in the car, and achieve the defogging effect.The disadvantage is that the fog on the glass will become larger at the beginning of driving, which is suitable for use before driving on the road.

2. In principle, the reason why the car glass fogs up is that the hot air in the car meets the cold glass vapor and condenses on the inside of the glass. Therefore, there are two possible solutions: turn on the refrigeration to make the air temperature in the car drop to the same as outside the car; turn on the heating to make the glass temperature the same as in the car.

3. The effect of turning on the cold air is better, because when the temperature outside the car is higher or the temperature inside the car, water will appear on the glass. You can also not turn on the air conditioner, and the window will also disappear when you open it. Hot air can also be blown dry, but hot air is not as effective as cold air.

4. Bad and warm wind outside. On rainy days, the air is humid, and the front windshield is prone to fog, which affects the driver's vision. At this time, it is best to use external circulating wind, and turn on the warm air, and adjust the wind direction to blow to the windshield.Open the external circulation, which can discharge the steam exhaled by people out of the car to avoid cold air condensation on the glass.

Four hidden dangers of car maintenance on rainy days

1. After rainy days, it may be difficult to start the car, which is mostly caused by dampness of the ignition system. Once it is found that the ignition system is wet, resulting in poor ignition and performance degradation, the distributor and wire can be temporarily wiped with a dry paper towel or dry cloth. If it is aging and leakage, it must be replaced in time.

2. After the rain, in addition to the easy rust and corrosion of the welded parts of the door and the car body, the hinges, locks and other iron parts inside the door are also prone to moisture. Therefore, when the weather is good, the owner can find a shady place to open all the doors and trunk lids to ventilate and drain the moisture in the car.

3. The main impact is to do it slowly. On a rainy day, the heat energy in the air is insufficient, the water vapor is heavy, and the paint drying speed is very slow. After painting, the surface looks dry, but in fact it is not completely dry. Therefore, if the paint is replenished on rainy days, the dryness of the paint cannot reach the best ideal state. Only the sun can dry thoroughly.

4. I don't know that this practice is not only wrong, but also brings certain hidden dangers to driving safety. After the bolts and nuts are tightened, they have the characteristics of self-locking to each other. After applying lubricating oil, the self-locking coefficient between the two becomes smaller and the self-locking performance decreases.

5. After picking up the car, you should take care of your beloved car. You don't know that excessive love will also cause damage to your car. The following 4 ways will damage your car. Remember! 1) HaveThe owner of the car smears lubricating oil on the wheel bolts and nuts for fear of rusting. This practice is not only wrong, but also brings hidden dangers to driving safety.

6. The interior of the car is the place where we stay for a long time. The comfortable interior space is always comfortable. However, if you don't pay attention to maintenance, there will still be problems with the interior of the car. Especially in the rainy season, the dehumidification of the interior of the car should attract more attention.